ABSORBER HEAD

The L250W 20-mm-thick thermal surface absorber head from Ophir Optronics Inc. is suitable for continuous-wave and long-pulse laser measurements in tight spaces. With a footprint of 90 × 90 × 20 mm, the water-cooled device measures power from 4 to 250 W with ±3% accuracy and a linearity-with-power specification of ±2%, and energy from 200 mJ to 200 J. Power density is 6 kW/cm2, maximum, and response time with display is 2.5 s. The absorber head is compatible with all of the company's smart displays.